β
Charcoal
#28301c

#28301c
Primary red
28₁₆ = 40
40/255 ≈ 16 %
Primary green
30₁₆ = 48
48/255 ≈ 19 %
Primary blue
1C₁₆ = 28
28/255 ≈ 11 %
Basic colors
28/255 ≈ 11 % 12/255 ≈ 5 % 8/255 ≈ 3 % 207/255 ≈ 81 %